Workstation Dell Precision 3680 Tower (2024) Incredibly scalable performance in an entry tower design, the 14Gen Intel Core i7 K-Series 20-Cores for Designing, Editing, and Even Gaming comes with an upgradeable graphics card and a 3-year warranty. It is black. With its new 14th Gen Intel® CoreTM processors with Unlimited Turbo Duration, the 3680 Tower is Dell's fastest workstation for single-threaded performance. Additionally,